2041333009 has 2 divisors, whose sum is σ = 2041333010. Its totient is φ = 2041333008.

The previous prime is 2041332983. The next prime is 2041333081. The reversal of 2041333009 is 9003331402.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1054430784 + 986902225 = 32472^2 + 31415^2 .

It is a cyclic number.

It is not a de Polignac number, because 2041333009 - 2²⁷ = 1907115281 is a prime.

It is not a weakly prime, because it can be changed into another prime (2041333309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020666504 + 1020666505.

It is an arithmetic number, because the mean of its divisors is an integer number (1020666505).

Almost surely, 2^2041333009 is an apocalyptic number.

It is an amenable number.

2041333009 is a deficient number, since it is larger than the sum of its proper divisors (1).

2041333009 is an equidigital number, since it uses as much as digits as its factorization.

2041333009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 2041333009 is about 45181.1134103621. The cubic root of 2041333009 is about 1268.5413242055.

The spelling of 2041333009 in words is "two billion, forty-one million, three hundred thirty-three thousand, nine".